A) Three B) Seven C) Eleven D) Four
A) Tundra Ecosystems B) Ocean Ecosystems C) Freshwater Ecosystems D) Terrestrial Ecosystems
A) Terrestrial Ecosystems B) Freshwater Ecosystem C) Ocean Ecosystems D) Deciduous Forest Ecosystems
A) Consumers B) Animals C) Bacteria D) Plants
A) Producers B) Consumers C) Scavengers D) Decomposers
A) Four B) Two C) Seven D) Three
A) Algae B) Bacteria C) Photosynthetic Plankton D) Plankton
A) Plankton B) Photosynthetic Plankton C) Algae D) Bacteria
A) 3/4 of the Earth B) 1/4 of the Earth C) 1/2 of the Earth` D) 2/3 of the Earth
A) None B) Three C) Four D) Two
A) Shallow Ocean Water and Deep Ocean Water B) Shallow Ocean Surface and Freshwater Ocean C) Deep Ocean Surface and Deep Ocean Water D) Shallow Ocean Water and Deep Ocean Surface
A) Twenty Percent B) Ninety Percent C) Fifty Percent D) Forty Percent
A) Desert B) Temperate Grasslands C) Coniferous Forest D) Tundra
A) Coniferous Forest B) Deciduous Forest C) Tundra D) Temperate Grasslands
A) Coniferous Forests B) Deserts C) Savannas D) Temperate Grasslands
A) Tropical Rainforest B) Coniferous Forest C) Deciduous Forest D) Savannas
A) They produce their own food B) They are producing the most energy for the food chain C) Because they produce the most waste products D) They are the production of the food chain
A) Producers only B) Producers and other consuers C) Consumers only D) They are cannibals and eat their own type organisms
A) True B) False C) Both True and False D) Neither True nor False
A) Both True and False B) Neither True nor False C) False D) True
A) False B) Both True and False C) True D) Neither True nor False
A) A Eagle B) A Lion C) Humans D) All of these
A) Bacteria B) Buzzards C) All of these D) Vultures
A) All of these B) A Vulture C) A Lion D) Bacteria
A) Four B) Three C) Five D) Six
A) 10 B) 50 C) 20 D) 90
A) Deciduous Forest B) Deserts C) Savanna D) Coniferous Forest
A) Neither B) True C) False D) Both
A) Carnivore B) Omnivore C) Scavenger D) Cannibal
A) Fat and bone tissue B) Vitamins and fat C) Their elemental states and natural minerals D) Fungi |